CertaPeptides Retatrutide
Evidence Score 62/100 · 12 of 12 Retatrutide lab reports confirmed by the issuing lab
As of October 10, 2026, CertaPeptides lists Retatrutide in 5, 10, 15, 20, 30 mg. It publishes 12 Retatrutide lab reports; 12 are confirmed in the issuing lab's own records. Code AFF-PEPASSESS gives 10% off.
Retatrutide lab reports confirmed by the issuing lab
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Retatrutide price at CertaPeptides
- From
- —
- Best per mg
- —
- Typical per mg
- $6.00/mg
- Sizes
- 5, 10, 15, 20, 30, 50 mg
From CertaPeptides's own store, as of October 10, 2026; shipping and discounts not included.
Other Retatrutide sellers with lab-confirmed reports
| Shop | Score | Per mg | vs typical | Code discount | Code | |
|---|---|---|---|---|---|---|
| Prime Peptides | 96 | — | — | — | — | Coupon codes |
| Protide Health | 95 | — | — | — | — | Coupon codes |
| Platinum Lion | 93 | $3.67 | 39% below | 10% | Shop ↗ | |
| Pivot Labs Global | 89 | $13 | 108% above | 15% | Shop ↗ | |
| Direct Peptides | 89 | — | — | — | — | Coupon codes |
| Novaglo Research | 88 | — | — | — | — | Coupon codes |
CertaPeptides Retatrutide questions
Is CertaPeptides's Retatrutide lab tested?
Yes. As of October 10, 2026, CertaPeptides publishes 12 Retatrutide lab reports, and PepAssess matched 12 to the issuing lab's own records (Janoshik).
Is there a CertaPeptides coupon code for Retatrutide?
Yes: AFF-PEPASSESS (10% off), entered at checkout on certapeptides.com, as of October 10, 2026.
Who else sells lab-tested Retatrutide?
As of October 10, 2026, the highest-scoring Retatrutide sellers with a lab-confirmed report, besides CertaPeptides: Prime Peptides (96/100, 5 confirmed), Protide Health (95/100, 3 confirmed) and Platinum Lion (93/100, 6 confirmed).
CertaPeptides products are for research use only and not for human consumption.